Iowa defensive back Josh Jackson breaks up a pass attempt in the end zone during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. Penn State defeated Iowa 21-19 on a last second touchdown pass. (Nick Rohlman/The Daily Iowan)

Iowa football vs. Penn State (09/23/17)

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A man picks up recyclables from a garbage can before the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa fans walk to Kinnick stadium before the game between Iowa and Penn State on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

An Iowa fan leans against the Stead Family Children's Hospital sign before the game between Penn State and Iowa at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

CSC Event Staff prepares before the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Penn State players warm up on the field before the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

The Hawkeyes take the field before their game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Iowa fans cheer during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Fans cheer during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Iowa running back Akrum Wadley is tackled for a safety during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

An angry fan yells at a ref's call during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Penn State running back Miles Sanders hurdles an Iowa defender during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa defensive end Parker Hesse forces a fumble on Penn State quarterback Trace McSorley during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa defensive end Anthony Nelson blocks a pass during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa defensive end AJ Epenesa bows after forcing an incomplete pass during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Penn State tight end Mike Gesicki flips in the air after being tackled during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa line backer Josey Jewell celebrates an interception during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa quarterback Nathan Stanley throws a pass during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa wide receiver Nick Easley catches a touchdown pass during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa receiver Nick Easley celebrates after scoring a touchdown during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

An Iowa fan lifts a child into the air during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Iowa running back Akrum Wadley breaks free for a touchdown run during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Iowa running back Akrum Wadley dives into the end zone for Iowa's second touchdown during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa running back Akrum Wadley celebrates after a touchdown run during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Penn State running back Saquon Barkley catches a pitch during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Penn State quarterback Trace McSorley evades a tackle during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Penn State comes up short of inches on fourth down during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa head coach Kirk Ferentz calls timeout during the game between Penn State and Iowa at Kinnick Stadium on Satruday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Penn State quarterback Trace McSorley runs with the ball during Iowa's game against Penn State at Kinnick Stadium on Sept. 23, 2017. (Nick Rohlman/The Daily Iowan)

Penn State safety Garrett Taylor (17) celebrates after Juwan Johnson catches the game-winning pass during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)

Iowa quarterback Nathan Stanley watches the replay of a Penn State interception during the game between Iowa and Penn State at Kinnick Stadium on Saturday, Sept. 23, 2017. (Ben Smith/The Daily Iowan)